This tea cake is the benchmark for many in China ?

I came across this on royalpuer.com:Cha Wang Shu Tea Cake is Sui Yue Zhi Wei Tea Co. Ltd's best tea cake. The raw material is picked from tea trees which are at least 500 years old. This tea cake is the benchmark for many Pu'er tea connoisseur in China.Anyone know this cake or factory ?http://www.royalpuer.com/Cha-Wang-Shu-Bing-Cha.asp

While not the lowest priced vendor , I thought royalpuer.com was considered reputable .According to their website , they are managed by the same group of people that has been running TeaSpring.com .That cake is certainly pricey and making a bold claim ; was just curious about it .

...Hmmm, so can we use a Parker*esk* "mindbogglingly" expensive for blue or red mark 50's bings; which depending on storage, etc. may or may not be 'otherwordly' in impression ?

http://www.yunnansourcing.com/store/pro ... oduct=17782011 Hai Lang Hao "Lao Ban Zhang Gu Shu" Ancient Arbor Raw Pu-erh tea cake * 400 grams$295...another Parkerism "millionaires will enjoy drinking this in the next few decades when it reaches it's zenith" (of course Parker is now a millionaire himself who will enjoy all of those wines we mere mortals will never touch).